lib: add Set::union and Set::intersection from pep8analysis
authorAlexis Laferrière <alexis.laf@xymus.net>
Mon, 3 Feb 2014 03:43:26 +0000 (22:43 -0500)
committerAlexis Laferrière <alexis.laf@xymus.net>
Mon, 3 Feb 2014 15:21:52 +0000 (10:21 -0500)
commit9067e1780640c6f672d3ba775ea0918b89380627
tree98d7c8580f19dc554dbb80fac04b28725fc99e6e
parentaeacf514f4946a580bd18413d6fca29c844507fc
lib: add Set::union and Set::intersection from pep8analysis

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
contrib/pep8analysis/Makefile
contrib/pep8analysis/src/flow_analysis/framework.nit
lib/standard/collection/abstract_collection.nit
lib/standard/collection/array.nit
lib/standard/collection/hash_collection.nit